Define the following terms:
bit The most fundamental unit of a computer.
byte It is fundamental addressable unit of RAM, and consists of 8 bits.
nibble Nibble is a hexadecimal value that contains 4 bits of information.
word It is a fixed amount of data processed by hardware of a processing unit.
register Memory unit of a CPU
alu This unit in cpu do calculations and changes the data to create new
as directed by control unit.